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YJX TX49S8.192M2LDBE2S
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- YJX TX49S8.192M2LDBE2S
- Type
- YJX
- Minimum package
- 200 袋
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- YJX
- Electronic Component
- TX49S8.192M2LDBE2S
- Electronic Component
- 1
- Package
- HC-49S
- Electronic Component
- Passive Crystal Oscillator
- Electronic Component
- 0.52g
- Frequency
- 8.192MHz
- Electronic Component
- 1
- Electronic Component
- BM0264778298
- Operating Temperature
- 20℃~+70℃
- Electronic Component
- ±20ppm
- Crystal Oscillator Type
- Through-hole Crystal Oscillator
- Load Capacitor
- 20pF
- Frequency
- ±30ppm
- Electronic Component
- Electronic Component
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
TX49S8.192M2LDBE2S 产品概述
一、产品简介
TX49S8.192M2LDBE2S 为雅晶鑫（YJX）全国产直插晶体（HC-49S 封装），标准频率为 8.192 MHz。此型号采用传统直插（plug-in）结构，适合手工焊接与样机调试使用，也可满足小批量装配需求。产品面向对频率精度和稳定性有较高要求的一般电子与电气应用。
二、主要技术参数
- 晶振类型：直插晶体（HC-49S）
- 标称频率：8.192 MHz
- 常温频差（25℃）：±20 ppm
- 频率稳定度（含温度等因素）：±30 ppm
- 负载电容：20 pF（推荐）
- 等效串联电阻（ESR）：80 Ω
- 工作温度范围：-20℃ ～ +70℃
- 品牌：YJX（雅晶鑫）
- 包装形式：49S 插件（HC-49S）
三、性能特点
- 高精度：常温频差 ±20 ppm，适合对中短期计时和参考频率要求较高的场合。
- 良好稳定性：综合频率稳定度 ±30 ppm，适用于一般工业与消费类电子。
- 标准负载：20 pF 负载电容，便于与常见 MCU/振荡器电路配合。
- 可焊性好：HC-49S 直插封装便于手工焊接与维修更换。
- 可靠性：国内生产，质量受控，适合批量采购与长期供货。
四、典型应用
- MCU 时钟源、外部振荡参考
- 计时与定时电路（脉冲产生、频率分频）
- 通信类设备的本振参考
- 工业控制与测试仪器的频率基准
- 教学与样机验证场景
五、安装与使用建议
- 推荐在振荡器两端各并联一只负载电容（推荐值以实际电路总等效电容计算后取约 2×20 pF 分配），并尽量靠近芯片引脚放置以减少寄生电容与干扰。
- 留意线路上的寄生电容（印制板走线、电感性布局等）会改变实际负载电容，必要时按 CL 计算调整 C1、C2。
- 焊接时避免过热，焊接温度和时间按常规晶振元件要求控制，以免影响频率特性。
- 在高电磁干扰环境中应采取屏蔽和接地措施以保证稳定工作。
六、选型与采购提示
型号完整名称：TX49S8.192M2LDBE2S，封装 HC-49S，负载 20 pF。如需批量采购或索取样品，请向雅晶鑫（YJX）或经销商确认供货周期、包装形式与出货检测报告（如频率测试、ESR 测试等）。在特殊温度或更高稳定度需求下，可与供应商沟通定制规格。
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